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<a href="intersection_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*##############################################################################################</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *    ShipCAD                                                                                  *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *    Copyright 2015, by Greg Green &lt;ggreen@bit-builder.com&gt;                                   *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *    Original Copyright header below                                                          *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *    This code is distributed as part of the FREE!ship project. FREE!ship is an               *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *    open source surface-modelling program based on subdivision surfaces and intended for     *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *    designing ships.                                                                         *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *    Copyright © 2005, by Martijn van Engeland                                                *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *    e-mail                  : Info@FREEship.org                                              *</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *    FREE!ship project page  : https://sourceforge.net/projects/freeship                      *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *    FREE!ship homepage      : www.FREEship.org                                               *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *    This program is free software; you can redistribute it and/or modify it under            *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *    the terms of the GNU General Public License as published by the                          *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *    Free Software Foundation; either version 2 of the License, or (at your option)           *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *    any later version.                                                                       *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *    This program is distributed in the hope that it will be useful, but WITHOUT ANY          *</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A          *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *    PARTICULAR PURPOSE. See the GNU General Public License for more details.                 *</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *    You should have received a copy of the GNU General Public License along with             *</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *    this program; if not, write to the Free Software Foundation, Inc.,                       *</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *    59 Temple Place, Suite 330, Boston, MA 02111-1307 USA                                    *</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *                                                                                             *</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *#############################################################################################*/</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#ifndef INTERSECTION_H_</span></div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#define INTERSECTION_H_</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &lt;QtCore&gt;</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#include &lt;QtGui&gt;</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="shipcadlib_8h.html">shipcadlib.h</a>&quot;</span></div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="entity_8h.html">entity.h</a>&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="plane_8h.html">plane.h</a>&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="pointervec_8h.html">pointervec.h</a>&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="spline_8h.html">spline.h</a>&quot;</span></div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceShipCAD.html">ShipCAD</a> {</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">class </span>ShipCADModel;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">class </span>Viewport;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="keyword">class </span>LineShader;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="keyword">class </span>FileBuffer;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html">   58</a></span>&#160;<span class="keyword">class </span><a class="code" href="classShipCAD_1_1Intersection.html">Intersection</a> : <span class="keyword">public</span> <a class="code" href="classShipCAD_1_1Entity.html">Entity</a></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;{</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    Q_OBJECT</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classShipCAD_1_1Intersection.html#acde7d35483e1e4ee56ecf75eb7a70f66">Intersection</a>(<a class="code" href="classShipCAD_1_1ShipCADModel.html">ShipCADModel</a>* owner);</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classShipCAD_1_1Intersection.html#acde7d35483e1e4ee56ecf75eb7a70f66">Intersection</a>(<a class="code" href="classShipCAD_1_1ShipCADModel.html">ShipCADModel</a> *owner, <a class="code" href="namespaceShipCAD.html#aa56834b730aafdf2786ddc9a60a046fd">intersection_type_t</a> ty,</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                          <span class="keyword">const</span> <a class="code" href="classShipCAD_1_1Plane.html">Plane</a>&amp; pln, <span class="keywordtype">bool</span> use_hydrostatics_only);</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#a017d0a1000ca2e9eca3537def58b3988">   67</a></span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classShipCAD_1_1Intersection.html#a017d0a1000ca2e9eca3537def58b3988">~Intersection</a>() {}</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a2163245dc7153d1590811ab2902d6ee4">clear</a>();</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#af751d515708531ca098321840a92c47b">extents</a>(QVector3D&amp; min, QVector3D&amp; max);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a9e346019a52aa0540628b75994ea94a5">draw</a>(<a class="code" href="classShipCAD_1_1Viewport.html">Viewport</a>&amp; vp, <a class="code" href="classShipCAD_1_1LineShader.html">LineShader</a>* lineshader);</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#aed30bdca43037f72b85c4d53e234fd6c">rebuild</a>();</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a2b496f9ab21c5fc4a7b97a665b24f2b1">setBuild</a>(<span class="keywordtype">bool</span> val);</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="comment">/* \brief get the color of the intersection</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">     *</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">     * \return the intersection color</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">     */</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keyword">virtual</span> QColor <a class="code" href="classShipCAD_1_1Intersection.html#acae07360e9ccef12a498332ac6dbedd9">getColor</a>();</div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#ac0b838a811f8df5c2fa0b0ea44ba4bb7">   84</a></span>&#160;    <a class="code" href="classShipCAD_1_1Plane.html">Plane</a> <a class="code" href="classShipCAD_1_1Intersection.html#ac0b838a811f8df5c2fa0b0ea44ba4bb7">getPlane</a>()</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        {<span class="keywordflow">return</span> _plane;}</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a72f2a58ec72cd3a38cf0d59a84650fb5">setPlane</a>(<span class="keyword">const</span> <a class="code" href="classShipCAD_1_1Plane.html">Plane</a>&amp; pln);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#a03df44a32b35481bf362af342f8b1aef">   96</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1Intersection.html#a03df44a32b35481bf362af342f8b1aef">isShowCurvature</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keyword">        </span>{<span class="keywordflow">return</span> _show_curvature;}</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a492009095b78e7ce52c62e17eab38469">setShowCurvature</a>(<span class="keywordtype">bool</span> <span class="keyword">set</span>);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    </div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    QString <a class="code" href="classShipCAD_1_1Intersection.html#ab0434113cfd34c8a3ab11f75976dbf5b">getDescription</a>();</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#a1b93db56e5877226b30871754bba9838">  106</a></span>&#160;    <a class="code" href="namespaceShipCAD.html#aa56834b730aafdf2786ddc9a60a046fd">intersection_type_t</a> <a class="code" href="classShipCAD_1_1Intersection.html#a1b93db56e5877226b30871754bba9838">getIntersectionType</a>()</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        {<span class="keywordflow">return</span> _intersection_type;}</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#af7b14b73d2fa77157fe7a46fce5490dd">setIntersectionType</a>(<a class="code" href="namespaceShipCAD.html#aa56834b730aafdf2786ddc9a60a046fd">intersection_type_t</a> <span class="keyword">set</span>);</div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#a5ac5f3018d8b95b57ab40ccafe782bf4">  109</a></span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classShipCAD_1_1Intersection.html#a5ac5f3018d8b95b57ab40ccafe782bf4">useHydrostaticsSurfacesOnly</a>()</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        {<span class="keywordflow">return</span> _use_hydrostatic_surfaces_only;}</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a7dccd8a9562004bb88edd94588395600">setUseHydrostaticsSurfacesOnly</a>(<span class="keywordtype">bool</span> <span class="keyword">set</span>);</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classShipCAD_1_1Intersection.html#a0092acbb149bb6a5c2e1f9a4b300c2da">  113</a></span>&#160;    <a class="code" href="classPointerVector.html">SplineVector</a>&amp; <a class="code" href="classShipCAD_1_1Intersection.html#a0092acbb149bb6a5c2e1f9a4b300c2da">getSplines</a>() {<span class="keywordflow">return</span> _items;}</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a9e5c13aed9e318f7a5edf02214cfc6f9">calculateArea</a>(<span class="keyword">const</span> <a class="code" href="classShipCAD_1_1Plane.html">Plane</a>&amp; wlplane, <span class="keywordtype">float</span>* area, QVector3D* cog, QVector2D* moment_of_inertia);</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a0af2af543403b3c69d1d3c786a1c6575">createStarboardPart</a>();</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#ada420a69dc8141794aa617f966cbe2b2">deleteItem</a>(<a class="code" href="classShipCAD_1_1Spline.html">Spline</a>* item);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a3e87aa28a1e1d721fe657a73d5466f3b">loadBinary</a>(<a class="code" href="classShipCAD_1_1FileBuffer.html">FileBuffer</a>&amp; source);</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a41ce3a17845a7808d052713ae57dbe63">saveBinary</a>(<a class="code" href="classShipCAD_1_1FileBuffer.html">FileBuffer</a>&amp; dest);</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="classShipCAD_1_1Intersection.html#a00a6d7ad7e82e43bd0287fa88dd87cf3">saveToDXF</a>(QStringList&amp; strings);</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="keyword">public</span> slots:</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <a class="code" href="classShipCAD_1_1ShipCADModel.html">ShipCADModel</a>* _owner;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    <a class="code" href="classPointerVector.html">SplineVector</a> _items;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <a class="code" href="namespaceShipCAD.html#aa56834b730aafdf2786ddc9a60a046fd">intersection_type_t</a> _intersection_type;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <a class="code" href="classShipCAD_1_1Plane.html">Plane</a> _plane;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordtype">bool</span> _show_curvature;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordtype">bool</span> _use_hydrostatic_surfaces_only;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;};</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structShipCAD_1_1IntersectionSorter.html">  147</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structShipCAD_1_1IntersectionSorter.html">IntersectionSorter</a> {</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="structShipCAD_1_1IntersectionSorter.html#a0998fbfe2b127a4d01b022126c091d2e">  148</a></span>&#160;    <span class="keywordtype">bool</span> operator() (<a class="code" href="classShipCAD_1_1Intersection.html">Intersection</a>* i, <a class="code" href="classShipCAD_1_1Intersection.html">Intersection</a>* j)</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    {</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">return</span> -i-&gt;<a class="code" href="classShipCAD_1_1Intersection.html#ac0b838a811f8df5c2fa0b0ea44ba4bb7">getPlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a7755d7967aae2e083c5d08fed49d9eef">d</a>() &lt; -j-&gt;<a class="code" href="classShipCAD_1_1Intersection.html#ac0b838a811f8df5c2fa0b0ea44ba4bb7">getPlane</a>().<a class="code" href="classShipCAD_1_1Plane.html#a7755d7967aae2e083c5d08fed49d9eef">d</a>();</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    }</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;};</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="structShipCAD_1_1IntersectionFinder.html">  156</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structShipCAD_1_1IntersectionFinder.html">IntersectionFinder</a> {</div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="structShipCAD_1_1IntersectionFinder.html#a7b3611a20a76f5c32169aa35350549a7">  157</a></span>&#160; 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   <span class="keywordtype">float</span> <a class="code" href="structShipCAD_1_1IntersectionFinder.html#a3155359937831f04d1f44ad660463f30">_d</a>;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;};</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="namespaceShipCAD.html#a9910f0963197f9df6125398efd4fa139">  164</a></span>&#160;<span class="keyword">typedef</span> <a class="code" href="classPointerVector.html">PointerVector&lt;Intersection&gt;</a> <a class="code" href="namespaceShipCAD.html#a9910f0963197f9df6125398efd4fa139">IntersectionVector</a>;</div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="namespaceShipCAD.html#af8171e2e69ad8453d540aa87b159ad75">  165</a></span>&#160;<span class="keyword">typedef</span> std::vector&lt;Intersection*&gt;::iterator <a class="code" href="namespaceShipCAD.html#af8171e2e69ad8453d540aa87b159ad75">IntersectionVectorIterator</a>;</div><div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="namespaceShipCAD.html#a354810638f1643d04b62af2d08fd21bd">  166</a></span>&#160;<span class="keyword">typedef</span> std::vector&lt;Intersection*&gt;::const_iterator <a class="code" href="namespaceShipCAD.html#a354810638f1643d04b62af2d08fd21bd">IntersectionVectorConstIterator</a>;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    </div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;};              <span class="comment">/* end namespace */</span></div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="ttc" id="classShipCAD_1_1Intersection_html_af7b14b73d2fa77157fe7a46fce5490dd"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#af7b14b73d2fa77157fe7a46fce5490dd">ShipCAD::Intersection::setIntersectionType</a></div><div class="ttdeci">void setIntersectionType(intersection_type_t set)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00114">intersection.cpp:114</a></div></div>
<div class="ttc" id="entity_8h_html"><div class="ttname"><a href="entity_8h.html">entity.h</a></div></div>
<div class="ttc" id="structShipCAD_1_1IntersectionSorter_html"><div class="ttname"><a href="structShipCAD_1_1IntersectionSorter.html">ShipCAD::IntersectionSorter</a></div><div class="ttdoc">sorting intersections in an IntersectionVector </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00147">intersection.h:147</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a492009095b78e7ce52c62e17eab38469"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a492009095b78e7ce52c62e17eab38469">ShipCAD::Intersection::setShowCurvature</a></div><div class="ttdeci">void setShowCurvature(bool set)</div><div class="ttdoc">set show intersection curvature </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00098">intersection.cpp:98</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a00a6d7ad7e82e43bd0287fa88dd87cf3"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a00a6d7ad7e82e43bd0287fa88dd87cf3">ShipCAD::Intersection::saveToDXF</a></div><div class="ttdeci">void saveToDXF(QStringList &amp;strings)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00552">intersection.cpp:552</a></div></div>
<div class="ttc" id="spline_8h_html"><div class="ttname"><a href="spline_8h.html">spline.h</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a9910f0963197f9df6125398efd4fa139"><div class="ttname"><a href="namespaceShipCAD.html#a9910f0963197f9df6125398efd4fa139">ShipCAD::IntersectionVector</a></div><div class="ttdeci">PointerVector&lt; Intersection &gt; IntersectionVector</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00164">intersection.h:164</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a72f2a58ec72cd3a38cf0d59a84650fb5"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a72f2a58ec72cd3a38cf0d59a84650fb5">ShipCAD::Intersection::setPlane</a></div><div class="ttdeci">void setPlane(const Plane &amp;pln)</div><div class="ttdoc">set the intersection plane </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00108">intersection.cpp:108</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_ada420a69dc8141794aa617f966cbe2b2"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#ada420a69dc8141794aa617f966cbe2b2">ShipCAD::Intersection::deleteItem</a></div><div class="ttdeci">void deleteItem(Spline *item)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00448">intersection.cpp:448</a></div></div>
<div class="ttc" id="shipcadlib_8h_html"><div class="ttname"><a href="shipcadlib_8h.html">shipcadlib.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_ac0b838a811f8df5c2fa0b0ea44ba4bb7"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#ac0b838a811f8df5c2fa0b0ea44ba4bb7">ShipCAD::Intersection::getPlane</a></div><div class="ttdeci">Plane getPlane()</div><div class="ttdoc">get the intersection plane </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00084">intersection.h:84</a></div></div>
<div class="ttc" id="plane_8h_html"><div class="ttname"><a href="plane_8h.html">plane.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a5ac5f3018d8b95b57ab40ccafe782bf4"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a5ac5f3018d8b95b57ab40ccafe782bf4">ShipCAD::Intersection::useHydrostaticsSurfacesOnly</a></div><div class="ttdeci">bool useHydrostaticsSurfacesOnly()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00109">intersection.h:109</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_af8171e2e69ad8453d540aa87b159ad75"><div class="ttname"><a href="namespaceShipCAD.html#af8171e2e69ad8453d540aa87b159ad75">ShipCAD::IntersectionVectorIterator</a></div><div class="ttdeci">std::vector&lt; Intersection * &gt;::iterator IntersectionVectorIterator</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00165">intersection.h:165</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a9e346019a52aa0540628b75994ea94a5"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a9e346019a52aa0540628b75994ea94a5">ShipCAD::Intersection::draw</a></div><div class="ttdeci">virtual void draw(Viewport &amp;vp, LineShader *lineshader)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00172">intersection.cpp:172</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html"><div class="ttname"><a href="classShipCAD_1_1Intersection.html">ShipCAD::Intersection</a></div><div class="ttdoc">List of curves intersecting hull. </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00058">intersection.h:58</a></div></div>
<div class="ttc" id="classShipCAD_1_1Viewport_html"><div class="ttname"><a href="classShipCAD_1_1Viewport.html">ShipCAD::Viewport</a></div><div class="ttdef"><b>Definition:</b> <a href="viewport_8h_source.html#l00070">viewport.h:70</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_acde7d35483e1e4ee56ecf75eb7a70f66"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#acde7d35483e1e4ee56ecf75eb7a70f66">ShipCAD::Intersection::Intersection</a></div><div class="ttdeci">Intersection(ShipCADModel *owner)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00050">intersection.cpp:50</a></div></div>
<div class="ttc" id="classPointerVector_html"><div class="ttname"><a href="classPointerVector.html">PointerVector&lt; Spline &gt;</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a7dccd8a9562004bb88edd94588395600"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a7dccd8a9562004bb88edd94588395600">ShipCAD::Intersection::setUseHydrostaticsSurfacesOnly</a></div><div class="ttdeci">void setUseHydrostaticsSurfacesOnly(bool set)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00120">intersection.cpp:120</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_af751d515708531ca098321840a92c47b"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#af751d515708531ca098321840a92c47b">ShipCAD::Intersection::extents</a></div><div class="ttdeci">virtual void extents(QVector3D &amp;min, QVector3D &amp;max)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00137">intersection.cpp:137</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a9e5c13aed9e318f7a5edf02214cfc6f9"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a9e5c13aed9e318f7a5edf02214cfc6f9">ShipCAD::Intersection::calculateArea</a></div><div class="ttdeci">void calculateArea(const Plane &amp;wlplane, float *area, QVector3D *cog, QVector2D *moment_of_inertia)</div><div class="ttdoc">calculate area, center of gravity, moment of inertia of intersection </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00357">intersection.cpp:357</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_a354810638f1643d04b62af2d08fd21bd"><div class="ttname"><a href="namespaceShipCAD.html#a354810638f1643d04b62af2d08fd21bd">ShipCAD::IntersectionVectorConstIterator</a></div><div class="ttdeci">std::vector&lt; Intersection * &gt;::const_iterator IntersectionVectorConstIterator</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00166">intersection.h:166</a></div></div>
<div class="ttc" id="classShipCAD_1_1FileBuffer_html"><div class="ttname"><a href="classShipCAD_1_1FileBuffer.html">ShipCAD::FileBuffer</a></div><div class="ttdoc">in-memory buffer for a binary file (FREE!Ship format) </div><div class="ttdef"><b>Definition:</b> <a href="filebuffer_8h_source.html#l00052">filebuffer.h:52</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a0af2af543403b3c69d1d3c786a1c6575"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a0af2af543403b3c69d1d3c786a1c6575">ShipCAD::Intersection::createStarboardPart</a></div><div class="ttdeci">void createStarboardPart()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00395">intersection.cpp:395</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a2b496f9ab21c5fc4a7b97a665b24f2b1"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a2b496f9ab21c5fc4a7b97a665b24f2b1">ShipCAD::Intersection::setBuild</a></div><div class="ttdeci">virtual void setBuild(bool val)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00073">intersection.cpp:73</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a03df44a32b35481bf362af342f8b1aef"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a03df44a32b35481bf362af342f8b1aef">ShipCAD::Intersection::isShowCurvature</a></div><div class="ttdeci">bool isShowCurvature() const </div><div class="ttdoc">show intersection curvature </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00096">intersection.h:96</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a41ce3a17845a7808d052713ae57dbe63"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a41ce3a17845a7808d052713ae57dbe63">ShipCAD::Intersection::saveBinary</a></div><div class="ttdeci">void saveBinary(FileBuffer &amp;dest)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00507">intersection.cpp:507</a></div></div>
<div class="ttc" id="structShipCAD_1_1IntersectionFinder_html_a9208cde01b362db91b0860b17dae4dd4"><div class="ttname"><a href="structShipCAD_1_1IntersectionFinder.html#a9208cde01b362db91b0860b17dae4dd4">ShipCAD::IntersectionFinder::IntersectionFinder</a></div><div class="ttdeci">IntersectionFinder(float d)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00160">intersection.h:160</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a1b93db56e5877226b30871754bba9838"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a1b93db56e5877226b30871754bba9838">ShipCAD::Intersection::getIntersectionType</a></div><div class="ttdeci">intersection_type_t getIntersectionType()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00106">intersection.h:106</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a017d0a1000ca2e9eca3537def58b3988"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a017d0a1000ca2e9eca3537def58b3988">ShipCAD::Intersection::~Intersection</a></div><div class="ttdeci">virtual ~Intersection()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00067">intersection.h:67</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_aed30bdca43037f72b85c4d53e234fd6c"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#aed30bdca43037f72b85c4d53e234fd6c">ShipCAD::Intersection::rebuild</a></div><div class="ttdeci">virtual void rebuild()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00218">intersection.cpp:218</a></div></div>
<div class="ttc" id="classShipCAD_1_1LineShader_html"><div class="ttname"><a href="classShipCAD_1_1LineShader.html">ShipCAD::LineShader</a></div><div class="ttdef"><b>Definition:</b> <a href="shader_8h_source.html#l00075">shader.h:75</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a2163245dc7153d1590811ab2902d6ee4"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a2163245dc7153d1590811ab2902d6ee4">ShipCAD::Intersection::clear</a></div><div class="ttdeci">virtual void clear()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00064">intersection.cpp:64</a></div></div>
<div class="ttc" id="classShipCAD_1_1Entity_html"><div class="ttname"><a href="classShipCAD_1_1Entity.html">ShipCAD::Entity</a></div><div class="ttdoc">base class for all non-surface drawable elements </div><div class="ttdef"><b>Definition:</b> <a href="entity_8h_source.html#l00065">entity.h:65</a></div></div>
<div class="ttc" id="classShipCAD_1_1Plane_html_a7755d7967aae2e083c5d08fed49d9eef"><div class="ttname"><a href="classShipCAD_1_1Plane.html#a7755d7967aae2e083c5d08fed49d9eef">ShipCAD::Plane::d</a></div><div class="ttdeci">float d() const </div><div class="ttdef"><b>Definition:</b> <a href="plane_8h_source.html#l00056">plane.h:56</a></div></div>
<div class="ttc" id="classShipCAD_1_1Plane_html"><div class="ttname"><a href="classShipCAD_1_1Plane.html">ShipCAD::Plane</a></div><div class="ttdef"><b>Definition:</b> <a href="plane_8h_source.html#l00039">plane.h:39</a></div></div>
<div class="ttc" id="namespaceShipCAD_html_aa56834b730aafdf2786ddc9a60a046fd"><div class="ttname"><a href="namespaceShipCAD.html#aa56834b730aafdf2786ddc9a60a046fd">ShipCAD::intersection_type_t</a></div><div class="ttdeci">intersection_type_t</div><div class="ttdef"><b>Definition:</b> <a href="shipcadlib_8h_source.html#l00110">shipcadlib.h:110</a></div></div>
<div class="ttc" id="namespaceShipCAD_html"><div class="ttname"><a href="namespaceShipCAD.html">ShipCAD</a></div><div class="ttdef"><b>Definition:</b> <a href="backgroundimage_8h_source.html#l00039">backgroundimage.h:39</a></div></div>
<div class="ttc" id="classShipCAD_1_1ShipCADModel_html"><div class="ttname"><a href="classShipCAD_1_1ShipCADModel.html">ShipCAD::ShipCADModel</a></div><div class="ttdef"><b>Definition:</b> <a href="shipcadmodel_8h_source.html#l00063">shipcadmodel.h:63</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_acae07360e9ccef12a498332ac6dbedd9"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#acae07360e9ccef12a498332ac6dbedd9">ShipCAD::Intersection::getColor</a></div><div class="ttdeci">virtual QColor getColor()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00082">intersection.cpp:82</a></div></div>
<div class="ttc" id="classShipCAD_1_1Spline_html"><div class="ttname"><a href="classShipCAD_1_1Spline.html">ShipCAD::Spline</a></div><div class="ttdoc">spline entity used in intersections etc </div><div class="ttdef"><b>Definition:</b> <a href="spline_8h_source.html#l00053">spline.h:53</a></div></div>
<div class="ttc" id="structShipCAD_1_1IntersectionFinder_html_a3155359937831f04d1f44ad660463f30"><div class="ttname"><a href="structShipCAD_1_1IntersectionFinder.html#a3155359937831f04d1f44ad660463f30">ShipCAD::IntersectionFinder::_d</a></div><div class="ttdeci">float _d</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00161">intersection.h:161</a></div></div>
<div class="ttc" id="pointervec_8h_html"><div class="ttname"><a href="pointervec_8h.html">pointervec.h</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_ab0434113cfd34c8a3ab11f75976dbf5b"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#ab0434113cfd34c8a3ab11f75976dbf5b">ShipCAD::Intersection::getDescription</a></div><div class="ttdeci">QString getDescription()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00145">intersection.cpp:145</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a0092acbb149bb6a5c2e1f9a4b300c2da"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a0092acbb149bb6a5c2e1f9a4b300c2da">ShipCAD::Intersection::getSplines</a></div><div class="ttdeci">SplineVector &amp; getSplines()</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00113">intersection.h:113</a></div></div>
<div class="ttc" id="classShipCAD_1_1Intersection_html_a3e87aa28a1e1d721fe657a73d5466f3b"><div class="ttname"><a href="classShipCAD_1_1Intersection.html#a3e87aa28a1e1d721fe657a73d5466f3b">ShipCAD::Intersection::loadBinary</a></div><div class="ttdeci">void loadBinary(FileBuffer &amp;source)</div><div class="ttdef"><b>Definition:</b> <a href="intersection_8cpp_source.html#l00453">intersection.cpp:453</a></div></div>
<div class="ttc" id="structShipCAD_1_1IntersectionFinder_html"><div class="ttname"><a href="structShipCAD_1_1IntersectionFinder.html">ShipCAD::IntersectionFinder</a></div><div class="ttdoc">find intersections in an IntersectionVector </div><div class="ttdef"><b>Definition:</b> <a href="intersection_8h_source.html#l00156">intersection.h:156</a></div></div>
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